MAGNAPUR® MGP-N2SC

1 of 1 products in this brand
Magnapur® MGP-N2SC is a stearic acid coated, magnesium hydroxide of natural origin (brucite). This 2.0 µm coated magnesium hydroxide is suitable as a flame retardant in in a wide range of applications including wire & cable bedding and jacketing, foams, hoses, roofing, sheet, and profile.

Chemical Name: Magnesium Hydroxide

Chemical Family: Magnesium & Magnesium Compounds, Magnesium Salts

Functions: Flame Retardant, Smoke Suppressant

Labeling Claims: Natural

Synonyms: Magnesia hydrate, Magnesium dihydroxide, Magnesium hydroxide (Mg(OH)2), Magnesium(II) hydroxide, Milk of magnesia

Knowde Enhanced TDS

Identification & Functionality

Chemical Name
Plastics & Elastomers Functions
CAS No.
1309-42-8
EC No.
215-170-3

Features & Benefits

Labeling Claims

Applications & Uses

Properties

Physical Form
Chemical Properties
ValueUnitsTest Method / Conditions
Calcium Oxide (CaO)2.3%
Ferric Oxide (Fe₂O₃)max. 1.3%
Magnesium Hydroxide (Mg(OH)₂)min. 92.8% min
Silicon Dioxide (SiO₂)0.13%
Physical Properties
ValueUnitsTest Method / Conditions
Decomposition Temperature330°C
Free Moisture Contentmax. 0.5%
Hardness2.5Mohs
Median Particle Size (Microns-Sedigraph)1.5 - 2μm
Refractive Index1.58
Specific Gravity2.36
Surface Area9 - 11m²/g
Typical Properties
ValueUnitsTest Method / Conditions
Loss on Ignition31%
Stearic Acid (Surface Treatment)1.5%

Regulatory & Compliance

Packaging & Availability

Packaging Type
Packaging
  • 20 kg (44 lbs) PE-lined paper bags
  • 1 metric ton (2204 lbs) super sacks